13404342229 has 2 divisors, whose sum is σ = 13404342230. Its totient is φ = 13404342228.

The previous prime is 13404342209. The next prime is 13404342233. The reversal of 13404342229 is 92224340431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12592206225 + 812136004 = 112215^2 + 28498^2 .

It is a cyclic number.

It is not a de Polignac number, because 13404342229 - 2¹³ = 13404334037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13404342194 and 13404342203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13404342209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6702171114 + 6702171115.

It is an arithmetic number, because the mean of its divisors is an integer number (6702171115).

Almost surely, 2^13404342229 is an apocalyptic number.

It is an amenable number.

13404342229 is a deficient number, since it is larger than the sum of its proper divisors (1).

13404342229 is an equidigital number, since it uses as much as digits as its factorization.

13404342229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 34.

The spelling of 13404342229 in words is "thirteen billion, four hundred four million, three hundred forty-two thousand, two hundred twenty-nine".